Samsung S21 Fe 5g Snapdragon 888 October security update issues

[nawaaz07]

Recently I have updated to the latest security patch i.e October 2024.

After 2 days today I'm seeing some slight flickering of green color in the display till now the display is fine but when I unlock the phone from the lockscreen then half of the screen from top to center is Grey and the remaining is as usual. 

Worried about my device cause it's only 11 months old device.

If anyone is facing any issue please let me also know.

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we would request you to kindly perform the following steps to resolve your issue.

1. Go to Settings>Display>Adjust the brightness.

2. You can reset your device by following the steps from the below link.
https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-mobile-how-to-perform-a-factory-res...

In case the issue still occurs, please visit the service center for a physical inspection of your device. You can locate your nearest service centre with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support

[nawaaz07]

Thanks for the response